Invention Grant
- Patent Title: Method of producing a non-pneumatic support structure
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Application No.: US15351727Application Date: 2016-11-15
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Publication No.: US10259179B2Publication Date: 2019-04-16
- Inventor: Ceyhan Celik
- Applicant: The Goodyear Tire & Rubber Company
- Applicant Address: US OH Akron
- Assignee: The Goodyear Tire & Rubber Company
- Current Assignee: The Goodyear Tire & Rubber Company
- Current Assignee Address: US OH Akron
- Agent Robert N. Lipcsik
- Main IPC: B29D30/02
- IPC: B29D30/02 ; B29D30/00 ; B29D30/26 ; B29D30/30 ; B29K21/00

Abstract:
A method manufactures a wheel and tire assembly for a vehicle by extruding a sprocket from a first polymer; sliding the sprocket over a drum; forming a layer by wrapping a ply around inflatable bladders; transferring the ply and bladders to the sprocket; positioning the bladders and ply to correspond to curved indentations of the sprocket; inflating the bladders to tension to position the ply; extruding a ring from a second polymer; sliding the ring over the drum; positioning the bladders and ply to correspond to curved indentations of the ring; forming cylindrical cavities by the curved indentations of the sprocket and ring; securing a layer about an outer surface of the ring; deflating the bladders; contracting the drum; removing the bladders and drum from a complete structure including the sprocket, ply, ring and the layer; curing the complete structure; and mounting the complete, cured structure on a vehicle wheel.
Public/Granted literature
- US20180133993A1 METHOD OF PRODUCING A NON-PNEUMATIC SUPPORT STRUCTURE Public/Granted day:2018-05-17
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